Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
LXX2012

Deuteronomy 8:19

And it shall come to pass if you do at all forget the Lord your God, and should go after other gods, and serve them, and worship them, I call heaven and earth to witness against you this day, that you⌃ shall surely perish.

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